Proprietary Player Extraction
Definition
An acquisition method in which the examiner uses the vendor's own playback software to export footage from a running device. Fast and convenient, but the output is controlled by the vendor's software and may differ from the raw stored data.
Related terms
- Chain of Custody
- The documented chronological record of who collected, handled, transferred, and examined a piece of evidence. For digital evidence, chain of custody includes...
- DVR (Digital Video Recorder)
- A recorder that accepts analogue camera signals, digitises them internally, compresses the result using a proprietary or standard codec, and writes to...
- Multiplexing
- The practice of interleaving frames from multiple camera channels into a single recording file. Each channel gets a share of the total...
- NVR (Network Video Recorder)
- A recorder that receives pre-compressed IP-camera streams over a LAN and stores them, typically in a structured folder on an internal drive....
- Write Blocker
- A hardware or software device interposed between a digital storage medium and the forensic workstation that prevents any write commands from reaching...
Explained in
- CCTV and DVR Systems: Architecture and Evidence AcquisitionAn acquisition method in which the examiner uses the vendor's own playback software to export footage from a running device. Fast and convenient, but the outpu...